Do you need to design a FIR Filter?
The FIRDesigner program enables you to quickly and easily design Finite Impulse Response digital filters. Based upon the Parks-McClellan-Remez algorithm, it makes the design of equi-ripple filters as easy as clicking a few buttons.
Not only can you design simple low-pass, high-pass, band-pass, and band-stop filters, but also multi-band filters and differentiators (based upon our unique ramp band specification type). Designs may be based upon amplitudes or decibel specifications, or a mixture of both. Do you work with sub-audio, or perhaps microwave frequencies? No problem! FIRDesigner does it all.
In addition, FIRDesigner is smart. It tells you when the design specifications you’ve entered are logically inconsistent and therefore can never be met, no matter how many taps you allow. Further, our algorithms guarantee every logically consistent specification will converge quickly and accurately.
It’s also fast. Compare it to our competitors and see for yourself. We think its the best program available for FIR filter design, and we’re sure you will think so too.
Try it out today! All purchases come with free upgrades for a year (click on a link below).
